15674519792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{3221}}^1\times {\mathrm{17891}}^1$

素因数の和:21137

約数の個数: 40

約数和(自身を含む): 32167597392

約数和(自身を除く): 16493077600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 3221, 6442, 12884, 17891, 25768, 35782, 51536, 54757, 71564, 109514, 143128, 219028, 286256, 304147, 438056, 608294, 876112, 1216588, 2433176, 4866352, 57626911, 115253822, 230507644, 461015288, 922030576, 979657487, 1959314974, 3918629948, 7837259896, 15674519792]

約数ペア:

[(1, 15674519792), (2, 7837259896), (4, 3918629948), (8, 1959314974), (16, 979657487), (17, 922030576), (34, 461015288), (68, 230507644), (136, 115253822), (272, 57626911), (3221, 4866352), (6442, 2433176), (12884, 1216588), (17891, 876112), (25768, 608294), (35782, 438056), (51536, 304147), (54757, 286256), (71564, 219028), (109514, 143128)]